2 files changed, 11 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 8ff8ab58..cdf480ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-10-24         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* NEWS: Updated with info about OS/2.
+
 2017-10-21         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* awkgram.y: For string concatenation, don't fold constants
diff --git a/NEWS b/NEWS
index 17dcfc68..22e6eec8 100644
--- a/NEWS
+++ b/NEWS
@@ -5,6 +5,13 @@
    are permitted in any medium without royalty provided the copyright
    notice and this notice are preserved.
 
+Changes from 4.2.0 to 4.2.1
+---------------------------
+
+1. Support for OS/2 has been brought up to date.  This support was
+   accidentally omitted from the initial 4.2 release, for which
+   we apologize.
+
 Changes from 4.1.4 to 4.2.0
 ---------------------------